Ableza
Headphoneus Supremus
Yes, unless a DAC is intended to double as a pre-amp it is not really designed to switch inputs. The fact that most Schiit DACs contain multiple input types does not mean they are designed for regular switching, more like "select the one you need and leave it there." The need for a digital preamp is because most of today's sources are digital, unless you use an archaic format like vinyl or analog tape. Plus a preamp can contain other functions than simply input selection depending on the whim of the designer, including an ADC to accept an analog input and output a digital signal, multiple outputs, tone and balance controls (gasp) etc.I apologize for the very noob-ish question, but what are the benefits of a digital-only preamp? I'm guessing that -
- All switching between inputs is done on the preamp and not putting that burden on the DAC
- Having only one digital-analog conversion in the chain
- Volume is done in the digital domain (but is that preferable to analog volume??)
The debate over analog VS digital volume control is a long one... traditional wisdom says analog is better since it does not reduce bit depth, but digital controls generally sound good, some say better depending on the design. I don't know. I'd try it and see.